flat panel

Thermosiphon direct system, easy piping work, higher efficiency

Intelligent control, automatic water filling

Reliable electric back-up with protection against dry heating and thermal cut-out

Pressurized water tank good at anti-corrosion

Operation under pressure to ensure comfortable shower water

Polyurethane layer foaming insulation for keeping temperature of water

Total copper flow channels achieve low defect rate and easy maintenance, long service life.

Under normal operating conditions the potable water within the potable storage tank is heated by the solar collectors. For example, in an close circuit system where the household hot water is in the collector circuit, cold water is pushed downwards via the long external pipe from the storage tank to the bottom of the solar collector. As the water is heated in the absorber by the sun, it rises to the top of the collector then goes through the short external pipe into the storage tank.